43 lines
1.5 KiB
Diff
43 lines
1.5 KiB
Diff
|
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Tony Hutter <hutter2@llnl.gov>
|
||
|
|
Date: Thu, 16 Nov 2023 11:42:19 -0800
|
||
|
|
Subject: [PATCH] zfs-2.2.1: Disable block cloning by default
|
||
|
|
|
||
|
|
Disable block cloning by default to mitigate possible data corruption
|
||
|
|
(see #15529 and #15526).
|
||
|
|
|
||
|
|
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
|
||
|
|
(cherry picked from commit 479dca51c66a731e637bd2d4f9bba01a05f9ac9f)
|
||
|
|
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
|
||
|
|
---
|
||
|
|
module/os/freebsd/zfs/zfs_vfsops.c | 2 +-
|
||
|
|
module/os/linux/zfs/zpl_file_range.c | 2 +-
|
||
|
|
2 files changed, 2 insertions(+), 2 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/module/os/freebsd/zfs/zfs_vfsops.c b/module/os/freebsd/zfs/zfs_vfsops.c
|
||
|
|
index 09e18de81..0ac670ed9 100644
|
||
|
|
--- a/module/os/freebsd/zfs/zfs_vfsops.c
|
||
|
|
+++ b/module/os/freebsd/zfs/zfs_vfsops.c
|
||
|
|
@@ -89,7 +89,7 @@ int zfs_debug_level;
|
||
|
|
SYSCTL_INT(_vfs_zfs, OID_AUTO, debug, CTLFLAG_RWTUN, &zfs_debug_level, 0,
|
||
|
|
"Debug level");
|
||
|
|
|
||
|
|
-int zfs_bclone_enabled = 1;
|
||
|
|
+int zfs_bclone_enabled = 0;
|
||
|
|
SYSCTL_INT(_vfs_zfs, OID_AUTO, bclone_enabled, CTLFLAG_RWTUN,
|
||
|
|
&zfs_bclone_enabled, 0, "Enable block cloning");
|
||
|
|
|
||
|
|
diff --git a/module/os/linux/zfs/zpl_file_range.c b/module/os/linux/zfs/zpl_file_range.c
|
||
|
|
index 73476ff40..139c51cf4 100644
|
||
|
|
--- a/module/os/linux/zfs/zpl_file_range.c
|
||
|
|
+++ b/module/os/linux/zfs/zpl_file_range.c
|
||
|
|
@@ -31,7 +31,7 @@
|
||
|
|
#include <sys/zfs_vnops.h>
|
||
|
|
#include <sys/zfeature.h>
|
||
|
|
|
||
|
|
-int zfs_bclone_enabled = 1;
|
||
|
|
+int zfs_bclone_enabled = 0;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Clone part of a file via block cloning.
|